the `FaerieProduct` exposes faerie-specific types, so we can give
the `faerie::ArtifactError` on those methods.
`ModuleError::Backend` now expects an `anyhow::Error`, so we change
a .to_string into .into() and retain better error information.
This allows us to retain richer information from backend errors.
We already have `anyhow` as a dep in several places in the wasmtime
tree, and in cranelift-faerie. faerie is the only user of this
variant.
Existing code that puts a String into the Backend error can trivially
adapt their code to emit an anyhow::Error.
* Store module name on `wasmtime_environ::Module`
This keeps all name information in one place so we dont' have to keep
extra structures around in `wasmtime::Module`.
* rustfmt
This patch updates or removes all references to the Cranelift repository. It affects links in README documents, issues that were transferred to the Wasmtime repository, CI badges, and a small bunch of sundry items.
The EVEX encoding format (e.g. in AVX-512) allows addressing 32 registers instead of 16. The FPR register class currently defines 16 registers, `%xmm0`-`%xmm15`; that class is kept as-is with this change. A larger class, FPR32, is added as a super-class of FPR using a larger bank of registers, `%xmm0`-`%xmm31`.
With this change, register banks can now be re-ordered and other components (e.g. unwinding, regalloc) will no longer break. The previous behavior assumed that GPR registers always started at `RegUnit` 0.
Update the documentation for the merger, and also for various changes in
Cranelift. Remove some old obsolete documentation, and convert the remaining
Sphinx files to Markdown. Some of the remaining content is still out of
date, but this is a step forward.
This is a rebase of [1]. In the long term, we'll want to simplify these
analysis passes. For now, this is simple and will reduce the number of
instructions processed in certain cases.
[1] https://github.com/bytecodealliance/cranelift/pull/866
The current interface of `cranelift-module` requires consumers who want
to be informed about traps to discover that information through
`Module::Product`, which is backend-specific. Since it's advantageous
to manipulate this information in a backend-agnostic way, this patch
changes `Module::define_function{,_bytes}` to return information about
the traps contained in the function being defined.
* rename PassiveElemIndex to ElemIndex and same for PassiveDataIndex (#1411)
* rename PassiveDataIndex to DataIndex
* rename PassiveElemIndex to ElemIndex
* Apply renamings to wasmtime as well
* Run rustfmt
Co-authored-by: csmoe <csmoe@msn.com>
wasmtime is covered by oss-fuzz which should cover large swaths of
cranelift as well, so let's remove that from CI and add it back later if
it's necessary.
